baber/WOPTO huggingface dataset:
Patent JP-H04114434-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L29/732
Filed: 1990-09-05
Abstract: PURPOSE:To form an emitter layer in narrow width by a method wherein the first insulating film and a one conductivity type polycrystal semiconductor emitter layer are patterned; the second insulating film covering the sides of the one conductivity type polycrystal semiconductor emitter layer is formed; and then a base leading-out layer in contact with an opposite conductivity type semiconductor base layer is formed. CONSTITUTION:An n type Si collector layer 12 is epitaxially grown on an n type Si semiconductor substrate 11 and then an interelement insulation separating film 3 is formed. Next, a p type Si base layer 14, an n type Si emitter layer 15 and an insulating film 16 are formed on the whole surface and then the first insulating film and a one conductivity type polycrystal semiconductor emitter layer are patterned in specific emitter shape. Next, an insulating film 17 covering the sides of the first insulating film and the one conductivity type polycrystal semiconductor emitter layer taking a mesa shape is formed. Finally, a polycrystal Si base leading-out layer 18 in contact with an opposite conductivity type semiconductor base layer is formed.
Patent JP-H0571268-A (JP)
Title: Mechanism for opening pressure door
Inventor: MIZUNO KEIZO
IPC: E05F13/00
Filed: 1991-09-12
Abstract: PURPOSE:To easily open a door loaded with pressure. CONSTITUTION:A support arm 1, a pedal 2, and a pressure arm 3 are pivotted in a hole in the width direction of respective edges by a pivotal shaft 4. The pressure arm 3 is made longer than the longitudinal length of the pedal plate 2. At the one end thereof, a roller 3a is provided and further, connected by the pedal pate 2 and a joint member 5. And a magnet is fitted to the back face of the pedal plate 2 as a temporary stopper. The push-and open mechanism of the pressure door is a high-pressure chamber preventing smoke from entering due to the pressure to open the door arranged in the space from the adjacent room. The pressure arm 3 is arranged in front of the door and the lower end of the support arm 1 is pivoted at the lower part of the wall adjacent to the door and the pedal plate 2 is temporarily fitted on the wall by the magnet 6. When the door is closed, the pedal plate 2 is lowered due to the removed magnet resulting from the impulse. When the pedal plate 2 is trod, the pressure arm 3 is tumbled to force the roller 3a to slide on the door and to open the door.
Patent JP-S6388956-A (JP)
Title: Recorder
Inventor: TANIOKA HIROSHI
IPC: G06F3/041
Filed: 1986-10-02
Abstract: PURPOSE:To attain recording with small power on a large screen by providing a serial recording head to record picture information on a displaying surface, and an erasing means locating in the forward direction of the scanning direction of the said head to erase the picture information on the displaying surface. CONSTITUTION:When a W area is instructed from a console part 6 with X and Y coordinates and the rewriting of the said area is instructed, recording head 3 is moved to the head of the W area by the instruction from a CPU 9, an erasing roller 8b is driven from the said position, an image on a displaying surface 1 is erased, a recording head 3 is selectively heated, and a prescribed image is recorded onto the displaying surface 1. At the termination of the W area, only the distance equivalent to the width of the recording head 3 is shifted in an X direction, next, traveled in the reverse direction (left direction) to rewrite. In such a case, in an erasing roller 8a is driven and an image is erased.
Patent JP-H0395616-A (JP)
Title: Keyboard connection control system
Inventor: NISHIGAKI NOBUTAKA
IPC: G06F3/02
Filed: 1989-09-08
Abstract: PURPOSE:To attain the control of a standard keyboard and an external keyboard with the use of a single keyboard controller by providing a selector between the keyboard controller and a scan controller. CONSTITUTION:A KBC 11 receives an instruction from a CPU 16 for reception of the data from a keyboard 13 and issues an instruction to an SCC 12 to transfer the data after input of a key. The SCC 12 receives the instruction and converts the key information obtained after the key input carried out via the keyboard 13 into the data to be handled by the CPU 16. The converted data is transferred to the KBC 11. The KBC 11 receives the data and the CPU 16 confirms the data received by the KBC 11 to receive it. On the other hand, a selector 22 is provided between a KBC 21 and an SCC 23. The KBC 21 receives an instruction from a CPU 30 for the reception of the data from a keyboard KB 24 and transmits the data given from the SCC 23 or an external keyboard 25 to the selector 22 for the selection of data received from both keyboards. Then the KBC 21 receives the data.
Patent JP-S6294440-A (JP)
Title: Lighting fixture for vehicle
Inventor: MIYAGAWA JIRO
IPC: F21S8/10
Filed: 1985-10-21
Abstract: PURPOSE:To ensure the easy custody and control of lighting fixture components by making common a lighting fixture body including a fixture housing many light emitting diodes internally and mounting said body to a car body via a mounting member. CONSTITUTION:When applied to a high mount stop lamp 2 to be fitted inside the rear window 1 of a vehicle, lighting fixtures for the stop lamp 2 have a lighting fixture body 13 comprising a primary lighting fixture body 3 of transversely rectangular shape open to the front and rear sides of a car body, and a secondary lighting fixture body 5 so fitted to said body 3 as to close the rear opening thereof. The front opening of the primary lighting fixture 3 is closed with lenses 4 consisting of an outer lens 24 and an inner lens 25, and internally fitted with a printed circuit board 10 having many light emitting diodes 11. And a lighting fixture body 14 is fitted to the car body 8 via a lighting fixture mounting member 19 connected removably beneath the aforementioned lighting fixture body 13.
Patent JP-H0790033-A (JP)
Title: Polyester-aminoacrylate film and its production
Inventor: ASUKE TETSUYA
IPC: B29K55/00
Filed: 1993-09-20
Abstract: PURPOSE:To easily obtain the subject biodegradable film high in mechanical strength, excellent in transparency, good in heat sealability by subjecting graft copolymerization of an aminoalkyl acrylate to an aliphatic polyester. CONSTITUTION:The objective film is obtained by subjecting graft copolymerization in a film forming machine of (B) an aminoalkyl acrylate of the formula (R<1> is H or methyl; R<2> and R<3> are each H or a 1-4C alkyl; (n) is 1-4) to (A) an aliphatic polyester 5000-100000 poise in the melt viscosity at 190 deg.C at a shear rate of 100sec<-1> and 70-200 deg.C in melting point, synthesized from a glycol and an aliphatic dibasic acid or a derivative therefrom.
Patent JP-S61114029-A (JP)
Title: Hot water supplier
Inventor: KUNIMOTO KEIJIRO
IPC: F24D17/00
Filed: 1984-11-06
Abstract: PURPOSE:To increase convenience of a hot water supplier, by constituting the supplier in such a manner that hot water pipe line and a water feed pipe line are connected by a change over valve, and that the change over valve is connected to a terminal hot water tap, in a central hot water supplier system, in a central hot water supplier system. CONSTITUTION:A three-way valve 15 is connected to the water inlet 12 of a hot water storage tank 9 of terminal hot water supplier 7, and the three-way valve 15 is connected to a hot water pipe line 3 and to a feed water pipe line 14. By this constitution, the hot water from a hot-water pipe line 3 or the water from a feed water pipe line 14 can be chosen arbitarily to be fed to a terminal hot water supplier 7 by the change over valve 15. With such an arrangement, the time from opening of a hot water tap to draw off hot water can be shortened, and convenience can be increased for a user.
Patent JP-H0285368-A (JP)
Title: Formation of amorphous silicon film
Inventor: KATO ISAMU
IPC: C23C16/24
Filed: 1988-09-20
Abstract: PURPOSE:To carry out superior film formation in a clean state by separating a plasma production region from a region in which gaseous raw material is decomposed and film formation is performed and preventing the decomposition of the gaseous raw material in the vicinity of a microwave-introducing window. CONSTITUTION:A substrate 100 is disposed in a vacuum vessel 51 so that it is coaxial with the vacuum vessel 51, and also a dummy 101 is disposed coaxially with the substrate 100. A gas (H2, Ar, etc.) for plasma production is supplied into a plasma chamber 57 around the dummy 101 in the vacuum vessel 51, and microwaves are introduced via a window 5 in a waveguide 52, and further, magnetic fields (dotted arrow lines) are applied from magnets 53 to the plasma chamber 57, by which the gas is formed into plasmic state is confined in the plasma chamber 57. Subsequently, the radicals of the elements of the gas activated by plasma and moving downward are allowed to react with a gaseous raw material containing Si atoms supplied through an inlet tube 54 into a film forming chamber 55 around the substrate 100 in the vacuum chamber 51, by which a film can be formed on the substrate 100. By this method, the good-quality a-Si film can be formed in a clean state.
Patent JP-H0282282-A (JP)
Title: Toner fixation mechanism
Inventor: KOIKE SHUJI
IPC: G03G15/20
Filed: 1988-09-20
Abstract: PURPOSE:To obtain the speedy and stable fixity of a microcapsule toner by irradiating a fixed image just after being fixed with light from a light source. CONSTITUTION:A recording paper S is fed between the upper roller 8 and the intermediate roller 9 being pressure fixing roller in the direction of an arrow A and the microcapsule toner transferred on the upper surface of the recording paper S receives prescribed line pressure when it is passed through the upper roller 8 and the intermediate roller 9. Therefore, the shell of the capsule is broken and fixer and colorant in the capsule ooze out. As the result, the fixer and the colorant infiltrate in the fiber of the recording paper S and the fixed image is formed. The fixed image obtained in such a way is irradiated with the light source 14 provided on the downstream side of the pressure fixing rollers 8, 9 and 10. Thus, the fixity of the microencapsulated toner is improved.
Patent JP-S6292926-A (JP)
Title: Flash photographing device
Inventor: MUKAI HIROSHI
IPC: G03B7/16
Filed: 1985-10-18
Abstract: PURPOSE:To photograph a high-luminance object like cloud or sky as such by using a maximum luminance as the highlight reference to control the exposure if rear light is discriminated by measuring of natural light due to a multidivided photodetector. CONSTITUTION:A multidivided photodetector SP consisting of a photodetector elements is provided in a photometric part. When the completion of flash charg ing is discriminated, the object luminance is measured by the photodetector, and the difference between a maximum luminance and a minimum luminance is detected. If this difference is larger than a prescribed value, for example, there is the sky or cloud much in the picture, rear light is discriminated. If rear light is discriminated, a maximum luminance is set to the highlight refer ence so that it approximates the upper limit of film latitudes, and an aperture value Av and a shutter speed Tv are operated to control the exposure. Thus, the high-luminance object is photographed as such.
Patent JP-H0795720-A (JP)
Title: Electric connection box
Inventor: SAWAI MAMORU
IPC: H01H9/54
Filed: 1993-09-20
Abstract: PURPOSE:To efficiently use electric power by causing a potential detecting section to turn off a relay upon detecting the potential drop of a load circuit and to interrupt the power supply to the load circuit when a layer short where an electric current smaller than a prescribed value flows occurs. CONSTITUTION:When an electric current larger than a prescribed value flows to a load circuit 5, the supply of the electric current to the circuit 5 is stopped, because a fusible link 9 is burnt out. In case a layer short occurs, on the other hand, the load of the circuit 5 increases and the potential between the link 9 and circuit 5 drops. Because of the potential drop, the circuit 5 side of a capacitor 39 becomes negative and a parallel circuit 44 side of the capacitor 39 becomes positive. As a result, the supply of the electric current to the circuit 5 is stopped even when a switch 51 is kept in a turned-on state, because the electric current flowing through a relay 7 is interrupted. Therefore, the electric power can be efficiently used, since the supply of the electric current to the circuit 5 is stopped upon detecting the layer short.
Patent JP-H0684360-A (JP)
Title: Output circuit
Inventor: TANAKA TAKAYUKI
IPC: G11C11/409
Filed: 1992-09-01
Abstract: PURPOSE:To improve the reading out speed of a '0' in the output circuit, such as DRAM. CONSTITUTION:The node N21 on the one electrode side of a capacity 25 for shunting of a discharge current at the time of reading out the '0' is preset at a grounding potential Vss by a NMOS 23. An NMOS 24 is set at an on state in synchronization with the reading out operation of the '0' and a node N21 is connected to an output terminal 6. The discharge current-component is then decreased via the NMOS 4 and the potential increase of the node N1 is decreased, by which the gm of the NMOS 4 is not so much decreased and the rapid reading out of the '0' is possible.
Patent JP-H0683529-A (JP)
Title: Input device
Inventor: TAKAHASHI KIYOSHI
IPC: G06F3/0338
Filed: 1992-09-02
Abstract: PURPOSE:To input information to an information processor exactly, speedily and easily even for a user handicapped in hands or arms while reducing fatigue. CONSTITUTION:This device is composed of a compact, light and rectangular parallelopiped operation box 1 provided with a signal transmitting function, a pair of holders 2 for holding the operation box 1 on the shoulders, joy stick 3 for operation turnably linked through a free joint to the operation box 1 at the base part, and operation terminal part 4 fitted to the top of the joy stick 3 movably in an axial direction, crimped between the lips while being held by the mouth, and formed in the shape of a small ball. By operating the joy stick 3 through the operation terminal part 4, signals from the operation box 1 and the operation terminal part 4 are sent to an information processor 30 through a cable 8 and inputted to this device 30.
Patent JP-S6292975-A (JP)
Title: Image forming device
Inventor: KIUCHI HIROYOSHI
IPC: G03G15/00
Filed: 1985-10-19
Abstract: PURPOSE:To prevent the occurrence of step out by inhibiting the operation of a toner replenishing part while a transfer material passes a transfer area and preventing a heavy load from being applied momently to a driving system thereby. CONSTITUTION:A toner replenishing roll 7 of a toner replenishing part 9 is driven by the same driving system as a photosensitive drum. The replenishing roll 7 is rotated by the operation of a prescribed solenoid when a high voltage power source for transfer device is turned off, that is, transfer is not performed, but this roll 7 is not rotated when transfer is performed. Though a heavy load is applied momently to the replenishing roll 7 at the start time because this roll 7 is brought strongly into contact with the lower part of a hopper 10, an excess load to the driving system is prevented because transfer and toner replenishment are not simultaneously performed. Thus, step out due to the deviation between the moving speed of the photosensitive body and that of the transfer material is prevented.
Patent JP-2000115210-A (JP)
Title: Distribution system
Inventor: EIDSON JOHN C
IPC: H04J3/06
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of timing control by judging whether a local clock of a second node is master clock or a slave clock. SOLUTION: A timing data packet as a timing data packet 50 is periodically generated as the master clock and is transferred via a communication link 12 by a node 20. A set of master clock information 52 to be obtained from local clock information 40 is carried by the timing data packet 50. The timing data packet 50 is received, respective pieces of the master clock information 52 are compared with local clock information 42 to 44 and the node 20 is judged whether it has better clock or not by nodes 22 to 24. Namely, the local clock of the second node is judged whether it is the master clock to synchronize a time value in a local clock of a first node or the slave clock to be synchronized with a time value from the local clock in the first node.
Patent JP-H0684537-A (JP)
Title: Fuel cell power generator
Inventor: SAWADA YUJI
IPC: H01M8/06
Filed: 1992-09-02
Abstract: PURPOSE:To expand the range of choice of raw fuel gases and at the same time to prevent the lowering of an output voltage and the increase of the cost of equipment and the like by providing an ammonium removing device which removes ammonium in reformed gas to be supplied and in oxygen-containing gas. CONSTITUTION:Raw fuel gases are sucked from a raw fuel gas supply path 4 and mixed by a suction effect in an ejector 3 with steam jetted from a steam supply path 6 to supply the raw fuel gases to a reformer 7. Next, the reformed gas to which a reforming treatment is applied in the reformer 7 is supplied to an ammonium removing device 10 through a fuel gas supply path 9 to remove ammonium in the reformed gas. Also, an oxygen-containing gas side ammonium removing device 13 for removing ammonium contained in air to be supplied to an oxygen-containing gas supply part 1B is inserted in an air supply path 12. Thereby, the range of choice of raw fuel gases may be expanded, and at the same time the lowering of an output voltage and the increase of the cost of equipment as well as the running cost may be prevented.
Patent JP-S61113373-A (JP)
Title: Image display device
Inventor: UEDA MINORU
IPC: H04N5/68
Filed: 1984-11-07
Abstract: PURPOSE:To prevent deterioration of pulse signals by eliminating the front edge gradient of the pulse signals when the luminance control voltage is under a certain level, thus making sharp characteristics. CONSTITUTION:When rectangular pulse signals are added to an input terminal S01, they become integral waveform with the gradient accordant to the values of the resistance R1 and capacitor C1. If its size is changed by adding contrast control voltage to a terminal Sc1 and the impedance of a transistor Q1 is changed, thus changing the sum of the parallel resistance of resistances R2 and R3, the capacitor C1 damps. As a result, the contrast control is made pos sible. When a transistor Q2 becomes low luminance control voltage and is cut off, the high resistance R4 is included in seriew with the capacitor C1 and the integral action is not made and the pulse signal becomes rectangular. Therefore, the pulse signal deterioration does not occur.
Patent JP-2001029525-A (JP)
Title: Device for practicing batting
Inventor: TOGO KIYOHIRO
IPC: A63B59/59
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an exercise device for batting that helps one learn easily and ideal position for correctly striking a ball by arranging a detection means signaling to a user the hitting of a ball at a specified area of a baseball bat, or the like, and fixing it adjustably in position through a fixing means engaging with the periphery of the baseball bat, or the like. SOLUTION: An exercise device 4 for batting is formed by extruding a material such as a synthetic rubber, for example, and is made up of a hollow cylindrical fixing means 1 engaging adjustably with the periphery of a baseball bat 3 and a signaling means 2 arranged on the periphery of the cylinder and signaling to a user, when a ball is hit. When using, the exercise device 4 for batting is moved and fixed to a prescribed area of the bat 3 that hits a ball, namely, the part corresponding to a core, whereby the detection means 2 detects the ball from a sound or a feeling and the speed of the ball, or the like, an exerciser can easily identify by which part of the bat 3 he struck the ball. Therefore, even after the exercise device 4 for batting is removed, he can learn reliably the ideal point of striking.
Patent JP-H0570513-A (JP)
Title: Production of polymer particle having internal void
Inventor: MIYAZAKI TAKAYUKI
IPC: C08F291/00
Filed: 1991-09-13
Abstract: PURPOSE:To produce polymer particles having internal voids. CONSTITUTION:1-10 pts.wt. hydrophobic polymerizable vinyl monomer is added to a dispersion medium containing 100 pts.wt. particulate polymer, along with 0.1-50 pts.wt. crosslinking monomer and 1-300 pts.wt. nonpolymerizable organic solvent which per se is substantially incompatible with the desired polymer particles to be produced. Polymerization is then conducted to obtain the desired polymer particles having internal voids. By use of this method, particle diameter and internal void diameter can be controlled extremely easily, and polymer particles having internal voids which are large for the particle diameters can be obtained. The polymer particles obtained have excellent strength, do not undergo internal void shrinkage upon solvent removal, and are excellent in drying property. They are useful as an organic hollow pigment for coating compositions and coated paper.
Patent JP-H0571367-A (JP)
Title: Exhaust throttle device for internal combustion engine
Inventor: FUJIMURA ITSUKI
IPC: F02B3/06
Filed: 1991-09-13
Abstract: PURPOSE:To remove carbon by opening an exhaust valve only when carbon is accumulated in the vicinity of an exhaust throttle valve and a back pressure is increased during operation of an exhaust throttle device, in the exhaust throttle device for an internal combustion engine to promote warming-up during cold start and improve heater performance. CONSTITUTION:An exhaust throttle device for an internal combustion engine comprises an exhaust throttle valve 20 located in an exhaust passage 1 of a diesel engine 10, a negative pressure actuator 13 to open and close the throttle valve 20, an increase actuator 14 to increase a fuel injection amount of the fuel injection pump 2, and an electronic control unit(ECU) 3 to control operation of the above devices. The ECU 3 actuates the negative pressure actuator 13 and the increase actuator 14 under a given operation condition, increases the back pressure of an engine exhaust system through closing of the exhaust throttle valve 20 and promotes warming-up through the increase of a fuel injection amount. Further, the ECU 3 opens the exhaust throttle valve 20 for a short time when it is detected from the change of the number of revolutions of an engine during throttling of exhaust gas that a back pressure is abnormally increased, and accumulated carbon is removed.
Patent JP-2000064464-A (JP)
Title: Interior panel mounting structure
Inventor: SUMIDA TADASHI
IPC: E04B9/30
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To simplify the construction by mounting and fixing a horizontal rail bar member on a building skeleton, engagingly locking a support receiving tool to the horizontal rail bar member in such a manner as to be slidable, and connecting and fixing the support receiving tool to a support tool protruded on the reverse side of an interior panel. SOLUTION: A substantially C-shaped sectional horizontal rail bar member 2 having flange pieces 12 bent inward on both side edges is mounted and fixed to a building skeleton 1. A supporting receiving tool 3 formed of a rectangular metal plate having cut grooves 13 to be slidably engaged with the flange pieces 12 of the horizontal rail bar member 2 near both the upper and lower side rear ends is housed in the horizontal rail bar member 2, and engagingly locked to the horizontal rail bar member 2 in such a manner as to be slidable. A substantially L-shaped support tool 5 is provided protrudently on the reverse side of an interior panel 4, and an oblong hole 6 vertically long to the skeleton 1 is formed in the support tool 5 to connect and fix the support tool 5 to the support receiving tool 3 by a screw 7. Accordingly, a sufficient reinforcing effect against both inward and outward directions can be provided.